162859090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9973}}^1$

素因数の和:10074

約数の個数: 32

約数和(自身を含む): 310231296

約数和(自身を除く): 147372206

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 9973, 16330, 19946, 49865, 99730, 229379, 458758, 708083, 1146895, 1416166, 2293790, 3540415, 7080830, 16285909, 32571818, 81429545, 162859090]

約数ペア:

[(1, 162859090), (2, 81429545), (5, 32571818), (10, 16285909), (23, 7080830), (46, 3540415), (71, 2293790), (115, 1416166), (142, 1146895), (230, 708083), (355, 458758), (710, 229379), (1633, 99730), (3266, 49865), (8165, 19946), (9973, 16330)]